Home / 1,726,822,623.14-2,383,022,399.66-933,868,602.22

Finding the Fourth Proportional to 1,726,822,623.14, 2,383,022,399.66 and 933,868,602.22

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Solution

The fourth proportional to 1,726,822,623.14, 2,383,022,399.66 and 933,868,602.22 is: 1,288,742,553.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,822,623.14 : 2,383,022,399.66 = 933,868,602.22 : x
  2. Step 2: Convert to fraction form
    1,726,822,623.14/2,383,022,399.66 = 933,868,602.22/x
  3. Step 3: Cross multiply
    1,726,822,623.14x = 2,383,022,399.66 × 933,868,602.22
  4. Step 4: Simplify right side
    1,726,822,623.14x = 2,225,429,797,429,434,368
  5. Step 5: Solve for x
    x = 2,225,429,797,429,434,368/1,726,822,623.14
  6. Step 6: Final answer
    x = 1,288,742,553.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.